vulnerability
Jenkins Advisory 2020-08-12: CVE-2020-2229: Stored XSS vulnerability in help icons
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:S/C:N/I:P/A:N) | Aug 12, 2020 | Dec 2, 2021 | Mar 27, 2026 |
Severity
4
CVSS
(AV:N/AC:M/Au:S/C:N/I:P/A:N)
Published
Aug 12, 2020
Added
Dec 2, 2021
Modified
Mar 27, 2026
Description
Jenkins 2.251 and earlier, LTS 2.235.3 and earlier does not escape the tooltip content of help icons, resulting in a stored cross-site scripting (XSS) vulnerability.
Solutions
jenkins-lts-upgrade-2_235_4jenkins-upgrade-2_252
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.